Advantages of a computerised database?

Advantages

• Reduced data redundancy.
• Reduced updating errors and increased consistency.
• Greater data integrity and independence from applications programs.
• Improved data access to users through use of host and query languages.
• Improved data security.
• Reduced data entry, storage, and retrieval costs.

1. What is computerized database?
2. Which of the following is a disadvantage of a computerized database?
3. Which one of these is an advantage of database?
4. What is an example of a Computerised database?
5. What are the examples of computerized database?
6. Why is there a need to create a computerized database?
7. What are the advantages for a PM of having a computerized system over a manual one the disadvantages?
8. What is the main advantage of an electronic database?

What is computerized database?

A computerized database contain well organized electronic files that is stored in a location that is designed and modeled to allow easy storage and retrieval of data by the user. . There are two basic types of databases: Indexes or bibliographic databases.

Which of the following is a disadvantage of a computerized database?

One disadvantage of computerized databases is that they limit your ability to arrange information. A database is a collection of related information, but a database management system is a type of software program. Flat-file databases are advantageous because they let you link data in multiple tables.

Which one of these is an advantage of database?

2.In a database, the users of the database can share the data among themselves. There are various levels of authorisation to access the data, and consequently the data can only be shared based on the correct authorisation protocols being followed. 3. Data Security is vital concept in a database.

What is an example of a Computerised database?

There are many examples of computerised databases, some of which you will have used at home or school. Many schools now use electronic registers. These contain a database with records for every student in the school. The database records student's attendance both at school and in lessons.

What are the examples of computerized database?

They include databases like SQL Server, Oracle Database, Sybase, Informix, and MySQL.

Why is there a need to create a computerized database?

Databases can store very large numbers of records efficiently (they take up little space). It is easy to add new data and to edit or delete old data. Data can be searched easily, eg 'find all Ford cars'. Data can be sorted easily, for example into 'date first registered' order.

What are the advantages for a PM of having a computerized system over a manual one the disadvantages?

Advantages of computerized information systems are:-

Data standardization and accuracy. Improved analytical capabilities. Analyses not manually practical, can be easily done by a computer Graphs and Charts also available. Cost savings by increasing employee productivity, decreasing manpower etc.

What is the main advantage of an electronic database?

One of the major advantages of storing information in electronic databases is that it is easy to add new information, sort information, and search through millions of records to find one specific match. A search tries to find matches for whatever you search for.